In October 1920, who of the following headed a group of Indians gathered at Tashkent to set up a Communist Party of India?

1. The question asks who headed a group of Indians gathered at Tashkent in October 1920 to set up a Communist Party of India. 2. Following the Second Congress of the Communist International, several Indian revolutionaries met in Tashkent (then in Soviet Turkestan). 3. M. N. Roy (Manabendra Nath Roy), along with others like Evelyn Trent Roy, Abani Mukherji, and Mohammad Ali, played the leading role in founding the émigré Communist Party of India in Tashkent on October 17, 1920.